Windows Phone 7 - Online Database

i need your help. I was wondering if there are any tutorials or books that would explain to me how to connect to a database through the internet... i want to create a news application that would read directly from the news database... and then if i want to allow users to post comments.

I searched online alot for this and couldnt fin开发者_StackOverflow社区d any hints or guides. If anyone could help me out in pointing me into the right direction i'd really appreciate it.

Thank you

EDIT: Any way to read arabic rss feeds?

I would recommend using WCF to connect to Database. I have done it before and is pretty straight forward.

Querying a database on Windows Phone 7 using WCF

I think what your looking for is a RSS Reader, your feed could be formatted in all sorts, JSON or XML which would probably be easier and quicker, also News feeds often come in XML format for RSS Readers I myself have done just that

Tutorial #1 http://dotnet.dzone.com/articles/building-rss-reader-windows

Tutorial #2 http://blogs.microsoft.co.il/blogs/arik/archive/2011/02/03/reading-rss-items-on-windows-phone-7.aspx

News Feed http://www.guardian.co.uk/football/premierleague+tone/matchreports/rss

The great thing is, you dont have to do any work after this, if the News Feed belongs to a popular Organisation and is of course open to the public, it will be up to date and always available